Here, the condition of the while loop is alwaysTrue. However, if the user entersend, the loop termiantes because of thebreakstatement. Pythonwhileloop with anelseclause In Python, awhileloop can have an optionalelseclause - that is executed once the loop condition isFalse. For example, coun...
While Loops in Python A while statement in python sets aside a block of code that is to be executed repeatedly until a condition is falsified. The structure of a while loop allows the total number of iterations, or repetitions, to be unknown from the start. Examples of use cases might be...
Enter a number :20 You entered: 20 Enter a number :29 You entered: 29 Enter a number :3 You entered: 3 Enter a number :11 You entered: 11 Enter a number :22 You entered: 22 Enter a number :Traceback (most recent call last): File "examples\test.py", line 5, in num = int(...
Of course, if you know any other programming languages, it will be very easy to understand the concept of loops inPython. In this article, I shall highlight a few important examples to help you know what a while loop is and how it works. Note:I’d also recommend you to check out so...
Enter a number :20 You entered: 20 Enter a number :29 You entered: 29 Enter a number :3 You entered: 3 Enter a number :11 You entered: 11 Enter a number :22 You entered: 22 Enter a number :Traceback (most recent call last): File "examples\test.py", line 5, in num = int(...
Python while loop: Loops are used to repeatedly execute block of program statements. The basic loop structure in Python is while loop. See the syntax and various examples.
1. Quick Examples of using range() in the while loop Following are quick examples of range() with the while loop. # range() with stop parameter i=0 while i in range(10): print(i,end=" ") i=i+1 # range() with start and stop parameters ...
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while is a keyword (case-sensitive) in python, it is used to create a while loop.SyntaxSyntax of while keyword:while condition: statement(s) Sample Input/Outputcnt = 1 # counter # loop while cnt<=10: print(cnt) cnt += 1 Output: 1 2 3 4 5 6 7 8 9 10 Example 1...
Consider both of the above examples, when we used a break statement – else statement is not executed and we didn't use break statement – else statement is executed.Python Pass Statement ExerciseSelect the correct option to complete each statement about the pass statement in Python....